Lazarus Season of Code/Task 7

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Lazarus Season of Code Tasks

Description

The objective of this task would be collecting database bug fixing points. The database bugs which are part of this task shall be classified and listed here with a number of points assigned to them depending on the difficulty to fix. The task would be considered completed with 20 or more points are collected by the implementor. The premium will not be given if only part of the points are collected and will also not be given if the task is completed outside the specified deadline.

Tasks waiting feedback which may be added to future runs of the LSoC if the reporter provides more info and test cases:

Selected tasks:

Link Comments Points Status
0007203: TDatabase.DoInternalConnect is virtual abstract - 3 Open
0007157: InternalCalcFields are not implemented - 2 Open
0008815: TDbf denies access if tables contain characters such as apostrophies, astarisks, etc. - 2 Open
0009614: function Locate doesn't work with TMemDataset - 2 Open
0013395: TField lookups error with multiple key fields - 2 Open
0014473: DB GRID does not show any data - 2 Open
0015100: TSqlite3Dataset BLOB - 2 Open
0013891: Firebird udf library routines return garbage on Linux i386 platforms - 2 Open
0014353: add fields to the project - 3 Open
0014355: DBGrid Problem - 2 Open
0014829: When edit a created dbfield on object inspector garbage comes for fields type blob - 2 Open
0016601: libpq in MAC - 1 Open
0015451: TDBLookupComboBox cause an "EVariant Error" on ListSource that has index fields. - 2 Resolved 2012-03-06
0012039: TDBComBoBox looses Text on Items.Clear - 1 Open
0014827: TDBListBox does not display data - 2 Open
0014717: DBEdit show only 2 digits in float field after SQLTransaction1.Commit; - 2 Open
0007635: tdbcombobox in combination with tmemdataset and .clear then append, under linux - 2 Open
0011233: TDBGrid Runtime Column Problem - Mac OS X - Leopard - 2 Open
0008332: Problems with Db Float Fields - 2 Open
0011866: dbNavigator Buttons dont represent Table state - 2 Open
0012587: DBGrid inverted drawing - 2 Open
0014355: DBGrid Problem - 2 Open
0014475: Lazreport dont support DB Images - 2 Open
0015621: TDBLookupCombobox text property has no effect - 2 Open
0015451: TDBLookupComboBox cause an "EVariant Error" on ListSource that has index fields. - 2 Open
0016007: DBGrid/Grid couldnt be leaved with Keyboard - 2 Open
0016587: TSdfDataSet imports files always as UTF8 - 1 Open
0016805: TDBGrid loses focus - 1 Open

Tasks currently being worked:

Link Comments Points Status
0013768: sigsegv while displaying image from sqlite database with tdbimage Not the segfault, but image displaying 2 Patch sent here
0015858: TDBImage - 1 Patch sent here

Task assigned to: Yang Jixian

Mentor: Michael van Canneyt

See also [20]